Functional Medicine Doctor for Women
Precision functional medicine for high-performing women in Charlotte, NC and across the nation. We find the root cause — not just manage symptoms — through advanced testing and personalized protocols.
"Dr. Ryan didn't just guess about what was happening with me. She tested, she listened, and she gave me my life back. I only wish I had found her sooner."
— M.P. Charlotte, NC
The Framework
Every patient receives a comprehensive, data-driven protocol built around four diagnostic pillars. No cookie-cutter programs. No symptom masking. We identify exactly what's driving your health challenges — then fix it.
Bastyr University-trained. 20+ years of clinical experience. Advanced hormone testing, gut testing, nutrient panels, and full autoimmune workups — interpreted through a functional lens.
IgG food sensitivity testing across 100+ foods. Identify delayed inflammatory triggers conventional labs miss.
Intracellular nutrient assessment — because you are not what you eat, but what you absorb.
Environmental burden assessment. Heavy metals, mycotoxins, endocrine disruptors — quantified and addressed.
Advanced hormone testing, thyroid panels, adrenal rhythm mapping — optimized to functional ranges, not population averages.
Who We Serve
Clinical Programs
Your health is your greatest asset. When your hormones, metabolism, and energy are optimized — you don't just feel better. You gain an Edge in every area of life.
Complete hormonal optimization for women at every stage — perimenopause, menopause, PCOS, and irregular cycles. Advanced hormone testing, custom bioidentical protocols, and root-cause symptom resolution.
Book Consultation →Advanced metabolic reset combining GLP-1 therapies, functional nutrition, CGM monitoring, and peptide protocols for lasting body composition change.
Book Consultation →Root-cause resolution for Hashimoto's, lupus, rheumatoid arthritis, MS, and more. Gut-immune axis repair, inflammatory trigger removal, and immune modulation protocols.
Book Consultation →Comprehensive gut testing protocol targeting leaky gut, microbiome dysbiosis, and chronic inflammation. Rebuild your gut foundation — where lasting health begins.
Book Consultation →Science-backed, data-driven fertility program. Egg quality enhancement, cycle regulation, detoxification, and support for natural conception or IVF/IUI.
Book Consultation →Executive wellness for high-performing women. The hormonal optimization system behind sustained energy, sharp cognition, and career longevity — start with the book, then go deeper with the private program.
Learn More →Conditions
Every condition listed has a root cause. Our job is to find it — with objective testing and a protocol built around your unique biology.
Weight Loss & Metabolic Health
If you're doing everything right and still can't lose weight — the answer isn't trying harder. It's looking deeper.
Calorie restriction and cardio aren't the answer when the real culprit is hormonal imbalance, insulin resistance, thyroid dysfunction, chronic inflammation, or gut dysbiosis. Functional medicine finds the metabolic root cause conventional doctors miss — and builds a protocol around fixing it, not fighting it.
Find Your Root CausePeptide Therapy & GLP‑1 Medications
Peptides can be remarkable. They are also widely oversold — and they don’t work on a foundation that was never assessed. So we do the functional medicine work first.
Peptides are short chains of amino acids that act as precise biological messengers, telling specific tissues to repair, rebuild, or regulate. The ones women ask me about most are BPC‑157 for gut lining and stubborn joint pain, GHK‑Cu for collagen and skin quality, CJC‑1295 with Ipamorelin for deep sleep and lean muscle, and MOTS‑c for insulin sensitivity.
Before any of that, I want your hormones assessed rather than assumed, a full thyroid panel instead of a single number, ferritin, vitamin D, fasting insulin, and an honest look at sleep, protein, and strength training. A meaningful share of what brings women to peptides resolves right there. What remains is where peptides genuinely earn their place.
Where GLP‑1 medications fit
Semaglutide and tirzepatide sit in a different category. They are FDA‑approved, backed by large randomized trials, and they work — in the head‑to‑head study, women responded more strongly than men to both.
My concern is what gets lost alongside the fat. Rapid weight loss costs lean muscle, and in a woman whose estrogen is already declining, that lands on a body losing muscle and bone at the same time. So if a GLP‑1 is right for you, we build the protections in from day one: deliberate protein, resistance training, a bone density baseline, and body composition tracked instead of scale weight alone.
Most peptides are investigational compounds that are not FDA‑approved for the uses described here. Educational only — not medical advice.
About Dr. Ryan
When conventional medicine stops working, women find Dr. Natasha Ryan. For over 20 years, she has helped them balance hormones, lose weight, lower blood pressure and blood sugar, improve anxiety/depression and even have babies! Based in Charlotte, NC she has expanded her practice to all 50 states via telemedicine. From perimenopausal executives to busy moms, she gets to the root cause of women's struggles and builds protocols that truly transform their lives.
Watch Dr. Ryan discuss her approach to hormonal optimization and functional medicine — so you can get to know her before booking your complimentary discovery call.
Before you book a call, take 60 seconds and read through this list. If even half of it resonates, we should talk.
These aren't generic testimonials. These are real women who came in frustrated, dismissed, and exhausted — and left with answers, a plan, and their lives back.
After years of struggling with my weight no matter what I did, Dr. Ryan found that my progesterone and thyroid were both off. Once we corrected it, the weight finally started moving. I wish I had done this years ago.
— M.T., age 44I thought I was just getting older. Turns out my ferritin was dangerously low and my estrogen had tanked. Dr. Ryan caught it immediately. Within three weeks I felt like myself again for the first time in years.
— L.K., age 38My OBGYN never once mentioned that low progesterone could cause anxiety and depression. Dr. Ryan did. Once we optimized my hormones, I was able to taper off medication I never should have needed.
— R.S., age 51The HormoneIQ™ Assessment maps your symptoms across nine hormone systems and reveals your primary pattern — the one carrying your fatigue, weight resistance, mood, and sleep. Three minutes, free, results instantly. And here's why it matters for your call: bring your results, and we'll walk through them together — so your discovery call starts with your data, not from zero.
Already know you're ready? Book your discovery call →
This is a real clinical conversation — not a sales pitch. In 15 focused minutes, you'll know whether we're the right fit and what working together looks like. Taken the assessment? We'll review your HormoneIQ™ results together on the call.
Tell Dr. Ryan your symptoms, your history, and what you've already tried. There's no judgment here — she's heard it all, and she takes every detail seriously.
Based on what you share, she'll give you her initial clinical impression — what patterns she's noticing, what labs she'd want to run, and what root causes may be at play.
Dr. Ryan will walk you through exactly what working together looks like, what investment is involved, and what results you can realistically expect. You'll leave with clarity — whether you move forward or not.
If you're still on the fence, this section is for you.
Book your complimentary 15-minute discovery call with Dr. Ryan. No pressure. No obligation. Just clarity on what's going on — and what's possible. This level of care is designed for women ready to make their health a true priority, and to invest accordingly.
Book My FUNCTIONAL MEDICINE Discovery CallInvestment
Because every patient presents differently, we don't offer a single fixed price list. Your program is built around your specific labs, symptoms, history, and goals — which means your investment reflects exactly what you need, and nothing you don't.
Pricing is discussed transparently during your complimentary discovery call. There are no surprises, no hidden fees, and no pressure. Simply a clear outline of what your personalized protocol would involve and what it would cost. This is premium, concierge medicine for the woman ready to stop guessing and invest in real answers — not a quick prescription or the lowest-cost option.
A deep-dive into your health history, symptoms, and goals. We determine the right testing and program for you.
Comprehensive functional lab panels selected based on your presentation. Results interpreted through a root-cause lens.
A fully customized treatment plan — nutrition, supplements, lifestyle, and where appropriate, targeted therapies.
Regular follow-ups, lab reviews, and protocol adjustments as your body responds and your health evolves.
Pricing is discussed openly on your call — no obligation to proceed.
Executive Wellness for Women
You didn't get here by accident — and you can't stay here running on empty. For the executive woman navigating boardrooms and biology at the same time, hormonal optimization isn't a luxury. It's infrastructure. The Hormonal Edge™ is the system behind sustained energy, sharp cognition, and career longevity — and there are two ways in.
The Hormonal Edge — the framework. Learn how cortisol, thyroid, estrogen, and insulin quietly determine your energy, focus, and resilience — and what it actually takes to optimize them at the level you perform.
Get the Book →The program. A six-month private functional medicine engagement built exclusively for executive women — advanced testing, personalized protocols, and direct physician access. By application only.
Apply for The Hormonal Edge™ →From the Blog
You’re doing everything right. You track your food. You show up for workouts you don’t always feel like doing. You’ve cut the wine back, you’ve tried intermittent fasting, you’ve done the 1,200-calorie thing that worked in your twenties. And the scale hasn’t moved in months — or it’s moving in the wrong direction…
Ask most people what perimenopause looks like and you’ll get the movie version: a woman in her early fifties fanning herself through a hot flash while her periods wind down. That version exists. But it’s the final act of a transition that typically begins in the early-to-mid 40s — sometimes late 30s — and the opening acts look nothing like the movie…
There’s a particular kind of frustration I hear in a first appointment, and it usually arrives with a folder of lab results. The story goes like this: exhausted for a year, gaining weight, losing hair, cold when everyone else is comfortable, thinking through fog. She looked up her symptoms — thyroid, obviously. The TSH came back normal…
This is the question I hear more than any other about metabolic medication, and most of the answers online compare the two drugs as though the patient were a generic adult. Women in midlife are not a generic adult, and several of the deciding factors are different for us. One acts on a single receptor, the other on two…
Of all the peptides women ask me about, this pairing generates the most excitement — and the most confusion. It is often described as “growth hormone therapy,” which isn’t quite right, and that distinction turns out to matter enormously for how it works, who it suits, and what to expect…
Here’s a truth most dermatology counters won’t tell you: the most dramatic skin changes of a woman’s life aren’t about skincare at all — they’re about hormones. Estrogen is one of your skin’s most important structural allies, and as it declines through perimenopause, collagen goes with it…
Sixteen articles on hormones, peptides, metabolic health, and functional medicine — read them all on The Journal.
Visit The JournalPatient Stories
"After 10 years of getting nowhere with conventional medicine, Dr. Ryan balanced my hormones in months. I finally feel like myself again."
"She actually listens. She tested everything — food sensitivities, nutrients, hormones — and built a plan specific to me. I've lost 22 lbs and my energy is back."
"The virtual model works perfectly. Dr. Ryan's deep dive into my labs revealed things no one else had caught in years of conventional care. Life-changing."
Google Reviews
"She's a keeper."
Dr. Ryan has truly been a godsend in my quest towards optimum health. The extensive testing unveiled the "why" for so many health issues I'd endured for years. She connected the dots holistically, developed a custom plan, and coached me through the process with quality follow-up check-ins. You can trust Dr. Ryan to partner with you towards optimum health.
"I began sleeping through the night again."
I really wasn't feeling well and was having trouble maintaining my weight, though nothing had changed with my eating or workouts. Dr. Ryan provided everything I needed to succeed in my health journey. I lost weight and felt so much better mentally and physically. She genuinely cares about the healing and wellness of her patients.
"I feel healthy for the first time in my life."
I was diagnosed with MS at age 12 and on infusions for over 10 years. Dr. Ryan completed detailed tests to get to the root cause — I feel healthy for the first time in my life. I'm completely off the infusions. I went from 220lbs to 187lbs in 4 months. She gives you the tools and encouragement to succeed.
"I had given up hope — then I found Dr. Ryan."
She helped me balance hormones that had been out of whack for years, where conventional doctors couldn't help. Dr. Ryan cares and listens — she came up with a plan that finally worked after 10 years of searching. I have less pain, I'm regaining a metabolism, and I'm finally losing weight.
"A top-class expert — I always recommend Dr. Natasha."
Dr. Ryan is a true expert in hormone health and perimenopause. She looks at your entire lifestyle and doesn't jump straight to HRT — she explores nutrition, sleep, and lifestyle first. She was the first to introduce me to the gut-hormone connection, a vital aspect regular doctors miss. My go-to recommendation for anyone in the USA.
Take the First Step
15-minute complimentary consultation. No pressure, no commitment. Let's determine if you're a candidate for one of our personalized programs.
Or call (980) 677-1342
Charlotte, NC & Nationwide · Virtual · HSA/FSA Accepted · Third-Party Financing May Be Available